Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Installation Across Hialeah Gardens
A new roof in Hialeah Gardens typically costs $9,500 to $22,000 for a residential shingle or tile replacement, and $6.50 to $11.00 per square foot for commercial TPO or modified bitumen work on the warehouse stock along the SR 826 corridor. Most residential tear-offs in this city run three to five working days once materials arrive, and our Roof Installation team coordinates every permit and inspection with Miami-Dade’s High Velocity Hurricane Zone requirements before the first nail goes in. Call (743) 200-8347 and you’ll get a written line-item price, not a guess.
We know the difference between a 1970s CBS home off West 68th Street and a 1985 aggregate built-up roof behind a Palmetto Expressway warehouse. That’s not marketing copy. It changes everything about how we fasten, what we inspect underneath, and what the inspector will flag when he climbs the ladder.
Key Takeaways
- Residential roof replacement in Hialeah Gardens runs roughly $9,500 to $22,000 depending on size, slope, and what tear-off exposes.
- Every installation must use Miami-Dade NOA-approved materials and meet HVHZ wind uplift design speeds above 175 mph.
- We never start a Hialeah Gardens job without a written line-item price, including an allowance for framing or decking repairs we may not see until the old roof comes off.
- Every technician arrives in uniform with a photo ID badge, and we send their name and photo before they show up at your door.
- Commercial TPO conversions on aging 1980s flat roofs along SR 826 are a core part of our work in this city.
Why Mercer Roofing Is Hialeah Gardens’s Preferred Roof Installation Company
Hialeah Gardens homeowners tell us the same thing when we sit at their kitchen table: they’ve had contractors quote low, then come back halfway through with a change order that doubles the job. We hear it from warehouse owners too, especially on the older flat roofs behind the Palmetto Expressway corridor where an inspector can flag an entire fastening pattern that hasn’t been touched since the Reagan administration.
So we do something residents here have learned not to expect. We put the price in writing before any work starts. Not an estimate, not a range, not a verbal handshake. A written line-item breakdown that includes an allowance for what the tear-off reveals. If the decking is rotted under the barrel tile, that gets priced before we touch it, and you approve the change in writing before it gets added to the invoice. No one opens a wall or a roof deck in Hialeah Gardens without a signature on paper first.
We also operate under the Threshold Verified standard. Every technician who walks onto a Hialeah Gardens property is background-checked, identity-verified, and arrives in a clean, marked uniform with a photo ID badge. We send their name and photo to you before they arrive. You’ll know exactly who’s at the door before you open it. That matters to the parent home alone with two kids, and it matters to the older homeowner who’s been burned by a stranger with a pickup truck and a magnet sign.
Mercer Roofing was founded in 2000 as part of the Threshold Group family of home-service companies. Our Hialeah Gardens dispatch and scheduling runs out of the brand’s Miami office, but the crews working your roof are local to South Florida and familiar with this city’s permitting process. Call (743) 200-8347 and a live person answers. Not a voicemail, not an answering service. A person.
TPO Roofing Installation in Hialeah Gardens
TPO Roofing Installation in Hialeah Gardens is the most common commercial call we get, and the math is straightforward: aging 1980s aggregate built-up roofs along the SR 826 industrial corridor have hit the end of their service life, and building owners want a cool, white, heat-reflective membrane that’ll survive Miami-Dade’s UV intensity without the gravel and tar maintenance. A commercial TPO installation here typically runs $6.50 to $9.00 per square foot for a standard recovery or tear-off and replacement, depending on insulation condition and roof deck type. Every TPO system we install uses Miami-Dade NOA-approved membrane, and we verify the existing fastening pattern meets HVHZ wind uplift before we lay a single sheet.
We don’t take shortcuts on the permits, because Hialeah Gardens inspectors don’t either. If the original 1980s roof used a discontinued aggregate BUR, the tear-off and conversion to TPO must pass a current NOA product compliance review before the permit closes. That’s not a Hialeah Gardens loophole. That’s the standard, and it’s one of the reasons many out-of-town roofers won’t touch these jobs. We will.
Commercial Flat Roof Conversion
When a warehouse roof along the Palmetto Expressway corridor still has original aggregate built-up roofing, the job usually involves a full tear-off down to the metal or concrete deck, a fastener pull test to confirm the deck can take HVHZ wind loads, and a new TPO membrane mechanically attached or fully adhered according to the approved NOA specification. We’ll write the insulation and deck repairs into the contract before we start, and we’ll stage the job so your loading dock stays usable.
Residential Low-Slope Applications
Some 1970s and 1980s CBS homes in Hialeah Gardens have low-slope modified bitumen sections over carports, patios, or additions. When those fail, TPO is often the better fix, but only if the slope and drainage are right. We’ll tell you plainly if TPO is wrong for your roofline and suggest a modified bitumen or shingle option instead.
Shingle Roof in Hialeah Gardens
A Shingle Roof in Hialeah Gardens is what most homeowners picture when they think roof replacement, and for good reason: architectural shingles from GAF, CertainTeed, and Owens Corning hold up well against the city’s year-round UV exposure, and they install cleanly over the CBS decking common to homes built from the 1970s through the early 1990s. A full shingle tear-off and replacement on an average Hialeah Gardens home runs $9,500 to $18,000, with the higher end reflecting steep pitches, multiple valleys, or what the tear-off reveals underneath. We only start after the written price is in your hand.
The thing about Hialeah Gardens shingle work is what’s under the old roof. On a 1980s CBS home near West 68th Street and the SR 826 corridor, we tore off barrel tile and found rusted, undersized 2×4 framing at the valleys, along with a failed underlayment that had let water sit against the decking for years. We wrote the reframing, new ice and water shield, drip edge, and flashing into a signed allowance before touching the roof, then installed GAF architectural shingles over a corrected nailable surface with hurricane clips verified and a ridge vent tied into the soffit. The surprise was priced in writing first, and the permit passed with NOA-compliant materials. That’s the Mercer standard: no hidden surprises, just the truth, on paper, before work begins.
HVHZ Fastening and Underlayment
Shingle roofs in Hialeah Gardens must meet Florida Building Code design wind speeds exceeding 175 mph, which means we can’t reuse old fastening patterns or skip the hurricane clip verification. We inspect the deck-to-truss connections and correct them where needed, and we install a high-temp self-adhered underlayment that protects the deck during the months when a daily thunderstorm is the forecast, not the exception.
Tile-to-Shingle Conversions
Some homeowners with aging barrel tile ask whether they can convert to shingle. In many Hialeah Gardens homes, the answer is yes, but the deck load changes and sometimes the sheathing needs to come up to current code. We’ll walk you through the weight difference, the permit implications, and the cost before you commit to anything.
Trusted Brands We Service in Hialeah Gardens
We install and repair GAF, CertainTeed, and Owens Corning shingle systems in Hialeah Gardens, and we stock common flashing, underlayment, and sealant components locally so we aren’t waiting on a warehouse run from across the county. For commercial TPO and modified bitumen work, we use NOA-approved systems that pass Miami-Dade product review on the first submittal. If a manufacturer discontinues a product that’s currently on your roof, we’ll tell you what that means for your permit before we spec a replacement. No surprises, no substitutions without your written approval.
Common Roof Installation Problems We See in Hialeah Gardens Homes
- Rotted decking and undersized framing under 1980s tile. CBS construction from this era often hides water damage at valleys and eaves. When the tear-off exposes it, we price the repair as a written allowance, not a surprise change order.
- Failed waterproofing at penetrations and drip edge. Hialeah Gardens’s daily summer thunderstorms punish weak flashing. Once water sits against the decking, underlayment replacement won’t save you until the source of the leak is fixed, and that’s what we inspect first.
- Discontinued aggregate BUR on 1980s warehouse roofs. The SR 826 corridor is full of commercial buildings with original aggregate built-up roofing. A generic TPO swap without a current Miami-Dade NOA will fail final inspection, so we spec the right compliant system from the start.
- Reused fastening patterns that don’t meet HVHZ wind uplift. We see it all the time: old fastening spacing that was marginally acceptable decades ago, now a full code violation. We verify and correct every anchor point before the new roof goes down.
Pricing for Roof Installation in Hialeah Gardens, FL
You should know what a roof in Hialeah Gardens actually costs before you call, so here are the numbers. A residential shingle tear-off and replacement on an average CBS home runs $9,500 to $18,000, with steep pitches, multiple valleys, and tile-to-shingle conversions falling between $14,000 and $22,000. Commercial TPO or modified bitumen work ranges $6.50 to $11.00 per square foot depending on insulation, deck condition, and whether it’s a recovery or full tear-off. What moves the price is what’s under the old roof: rotted decking, outdated wiring in the attic, or undersized framing that gets flagged on permit. We write an allowance for those surprises into every contract, and you approve any change in writing before we spend a dollar. Call (743) 200-8347 for a free written estimate on your Hialeah Gardens roof.
We Also Serve Cities Near Hialeah Gardens
Hialeah Gardens sits at the center of our South Florida service area. We regularly run crews into Miami, Hialeah, Fort Lauderdale, and Pembroke Pines for both residential shingle work and commercial TPO conversions. If you own a building just outside Hialeah Gardens, or you’re comparing bids across city lines, call us and we’ll give you the same written pricing and Threshold Verified technician standards.
Serving Hialeah Gardens, FL - Our Local Coverage Area
We’re based in the Hialeah Gardens area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roof Installation in Hialeah Gardens
Because the tear-off exposed something the original quote didn’t account for, usually rotted decking, failed flashing, or undersized framing common to 1970s and 1980s CBS construction. We handle this differently: every Mercer contract includes a written allowance for hidden repairs, and any change gets priced and approved by you in writing before we do the work. Call (743) 200-8347 and we’ll show you exactly how that allowance works in your specific roof.
Yes. Hialeah Gardens sits in Miami-Dade’s High Velocity Hurricane Zone, and every roofing product installed here must carry a current Miami-Dade Notice of Acceptance. That includes shingles, underlayment, TPO membrane, and the fastening patterns. We spec NOA-approved systems from the start so your permit closes without a re-submittal.
Yes, and that’s one of the most common jobs we handle in Hialeah Gardens. The original aggregate built-up roofs from that era are discontinued, and a conversion to TPO or modified bitumen must pass Miami-Dade NOA product review before the permit closes. We’ll do a fastener pull test, price the insulation and deck repairs in writing, and stage the work so your operations stay running. Call (743) 200-8347 for a free commercial roof assessment.
We write an allowance into the contract for exactly this. When an inspector requires something the original roof didn’t have, like updated fastening or corrected decking, we show you the line-item cost and get your written approval before we proceed. No one works on your Hialeah Gardens home without a signature on paper, and that’s been our standard since Mercer Roofing was founded in 2000.
Ask for the written line-item price, not a summary number. Ask whether the allowance for hidden decking or framing repairs is included in the contract, and what happens if the tear-off exposes more than expected. Ask for proof that every material carries a current Miami-Dade NOA for HVHZ wind speeds. And ask which technician will be on your roof, whether they’re background-checked, and whether you’ll see their photo before they arrive. We answer all of that in writing. Call (743) 200-8347 and we’ll walk you through what a complete bid looks like.
Get Your Hialeah Gardens Roof Installation Quote
You don’t need to guess what a new roof will cost in Hialeah Gardens, and you don’t need to open the door to a stranger you’ve never met. You need a written price, a clear explanation of what the permit will require, and a crew that arrives badged and photographed. Call (743) 200-8347 for your free written estimate on shingle, tile, or TPO work. Grant Whitlock leads the Mercer Roofing team here in South Florida, and every job starts the same way: with the truth in writing, before any nail is driven.
Written by Grant Whitlock, Owner at Mercer Roofing, serving Hialeah Gardens through the Threshold Group family of home-service companies.






Before
After
Before
After
Before
After